package field_method13;


import java.util.Scanner;

public class Calculator {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入第一个整数");
        int num1 = scanner.nextInt();
        System.out.println("请输入第二个整数");
        int num2 = scanner.nextInt();
        int sum = num1 + num2;
        System.out.println("两个数之和" + sum);
        System.out.println("两个数之差" + sum);
        scanner.close();
    }}

